(19)

(11)

EP 2 187 770 A2

(12)

(88) Date of publication A3: 11.03.2010 (43) Date of publication: 26.05.2010 Bulletin 2010/21 (21) Application number: 09723622.8 (22) Date of filing: 15.05.2009

(51) International Patent Classification (IPC):  A24F 23/00(2006.01) B65D 85/10(2006.01) A24F 15/00(2006.01) (86) International application number: PCT/US2009/044153 (87) International publication number: WO 2010/005628 (14.01.2010 Gazette 2010/02)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK TR Designated Extension States: AL BA RS (30) Priority: 07.07.2008 US 168244 (71) Applicant: J.L. Clark, Inc. Rockford, IL 61104 (US)	(72) Inventors: CRONIN, Edward, P. Brodhead WI 53520 (US) VALLEY, Joseph, P., III Roscoe IL 61073 (US) HOFFMAN, Gregg Rockford IL 61107 (US) (74) Representative: pronovem  Meyers & Van Malderen 261, route d'Arlon B.P. 111 8002 Strassen 8002 Strassen (LU)